Stadium: Court 5 Round: 62 Ground: Clay
| ITF Argentina F9 | 2017/11/14 17:05 | Juan Ignacio Galarza v Oscar Gabriel Ortiz | 6-1,6-0 |
| ITF Argentina F8 | 2017/11/06 13:00 | Mateo Nicolas Martinez v Oscar Gabriel Ortiz | 6-2,6-3 |
| ITF Argentina F8 | 2017/11/05 17:00 | Oscar Gabriel Ortiz v Juan Bautista Otegui | 6-2,6-3 |
| ITF Argentina F8 | 2017/11/04 19:00 | Juan Pablo Cenoz v Oscar Gabriel Ortiz | 3-6,4-6 |
| ITF Argentina F7 | 2017/09/11 13:30 | Gabriel Alejandro Hidalgo v Oscar Gabriel Ortiz | 7-5,6-2 |
| ITF Argentina F5 | 2017/08/26 15:00 | Facundo Diaz Acosta v Oscar Gabriel Ortiz | 6-4,6-3 |
| ITF Argentina F3 | 2017/06/20 13:00 | Geronimo E Busleiman v Oscar Gabriel Ortiz | 6-2,6-3 |
| ITF Argentina F3 | 2017/06/19 13:00 | Oscar Gabriel Ortiz v Eduardo Ribeiro | 6-4,6-1 |
| ITF Brazil F3 | 2018/05/06 12:30 | Nicolas Zaidman v Christian Oliveira | 3-6,6-7 |
| ITF Brazil F2 | 2018/04/30 15:00 | Aaron Schmid v Nicolas Zaidman | 6-4,7-6 |
| ITF Brazil F2 | 2018/04/29 17:30 | Nicolas Zaidman v Gabriel Ciro Da Silva | 6-3,7-5 |
| ITF Brazil F2 | 2018/04/28 17:30 | Nicolas Zaidman v Diego Padilha | 6-0,6-1 |
| ITF Turkey F13 | 2018/03/31 06:30 | Mikhail Korovin v Nicolas Zaidman | 6-3,3-6,6-1 |
| ITF Turkey F12 | 2018/03/24 06:30 | Juan P Canas Garcia v Nicolas Zaidman | 6-4,6-2 |
| ITF Turkey F11 | 2018/03/17 08:30 | Marco Saffratti v Nicolas Zaidman | 0-6,1-6 |
| ITF Turkey F10 | 2018/03/10 08:30 | Artur Kulibaba v Nicolas Zaidman | 6-0,7-5 |